138833800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 372208320

約数和(自身を除く): 233374520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 131, 140, 175, 200, 262, 280, 350, 524, 655, 700, 757, 917, 1048, 1310, 1400, 1514, 1834, 2620, 3028, 3275, 3668, 3785, 4585, 5240, 5299, 6056, 6550, 7336, 7570, 9170, 10598, 13100, 15140, 18340, 18925, 21196, 22925, 26200, 26495, 30280, 36680, 37850, 42392, 45850, 52990, 75700, 91700, 99167, 105980, 132475, 151400, 183400, 198334, 211960, 264950, 396668, 495835, 529900, 694169, 793336, 991670, 1059800, 1388338, 1983340, 2479175, 2776676, 3470845, 3966680, 4958350, 5553352, 6941690, 9916700, 13883380, 17354225, 19833400, 27766760, 34708450, 69416900, 138833800]

約数ペア:

[(1, 138833800), (2, 69416900), (4, 34708450), (5, 27766760), (7, 19833400), (8, 17354225), (10, 13883380), (14, 9916700), (20, 6941690), (25, 5553352), (28, 4958350), (35, 3966680), (40, 3470845), (50, 2776676), (56, 2479175), (70, 1983340), (100, 1388338), (131, 1059800), (140, 991670), (175, 793336), (200, 694169), (262, 529900), (280, 495835), (350, 396668), (524, 264950), (655, 211960), (700, 198334), (757, 183400), (917, 151400), (1048, 132475), (1310, 105980), (1400, 99167), (1514, 91700), (1834, 75700), (2620, 52990), (3028, 45850), (3275, 42392), (3668, 37850), (3785, 36680), (4585, 30280), (5240, 26495), (5299, 26200), (6056, 22925), (6550, 21196), (7336, 18925), (7570, 18340), (9170, 15140), (10598, 13100)]